FELDMAN, Vice Chief Justice.

In State v. Phillips, 152 Ariz. 533, 535, 733 P.2d 1116, 1118 (1987), we held that a criminal defendant must know the amount of restitution he will be required to pay before the court accepts his plea bargain. See also State v. Crowder, 155 Ariz. 477, 479, 747 P.2d 1176, 1178 (1987) (clarifying Phillips); State v. Lukens, 151 Ariz. 502, 729 P.2d 306 (1986). We granted review to determine whether this rule applies retroactively to cases pending on direct review when we decided Phillips. We have jurisdiction under Ariz. Const. art. 6, § 5( 3) and A.R.S. §§ 13-4031 and -4033.

FACTS

A Maricopa County grand jury indicted Galen Lee Adams (defendant) for second degree trafficking in stolen property under A.R.S. § 13-2307(A) and (C), and two counts of second degree burglary under A.R.S. § 13-1507. These crimes are class 3 felonies. In addition, the state alleged that defendant had prior felony convictions for forgery and burglary and that defendant committed the crimes while on parole. If proved, these crimes would have significantly enhanced defendant's sentence. See A.R.S. § 13-604.02(A).

In December 1986, defendant agreed at the pretrial conference to plead guilty to the trafficking offense and admitted one prior forgery conviction. He also acknowledged that the court could impose a fine not to exceed $150,000. Finally, the agreement stated that defendant "will make any required restitution. . . ." Plea Agreement, filed Dec. 10, 1986. The state agreed to dismiss the two burglary counts and all other enhancement allegations.

Defendant subsequently appeared for sentencing. Because of defendant's extensive criminal record, the court imposed a fifteen-year sentence. Reporter's Transcript, Jan. 28, 1987, at 7. In addition, the court required defendant to make restitution of $100 to the law enforcement agency for "buy money" that an undercover officer gave defendant.

Defendant timely appealed, seeking to withdraw from his plea agreement and argued its invalidity because the trial judge did not inform him of the specific amount of restitution. Defendant necessarily asserted that our decisions in Phillips and Lukens have retroactive effect.

Although the court of appeals noted that Phillips controlled on the merits of defendant's argument, it nevertheless concluded that Phillips was not retroactive. State v. Adams, 156 Ariz. 88, 89, 750 P.2d 31, 32 (Ct.App. 1987). We disagree.

DISCUSSION

A. Retroactivity of the Phillips/Lukens Rule

The court of appeals cited authority favoring both prospective and retrospective application of new standards. Adams, 156 Ariz. at 91, 750 P.2d at 34. The court recognized, however, that the "latest word" is Griffith v. Kentucky, 479 U.S. 314, 107 S.Ct. 708, 93 L.Ed.2d 649 (1987). Adams, 156 Ariz. at 89, 750 P.2d at 32.

In Griffith, the United States Supreme Court addressed the retrospective application of the "new rule" from Batson v. Kentucky, 476 U.S. 79, 106 S.Ct. 1712, 90 L.Ed.2d 69 (1986) (black defendant can establish equal protection violation by showing peremptory challenges eliminate black jurors), partially overruling Swain v. Alabama, 380 U.S. 202, 85 S.Ct. 824, 13 L.Ed.2d 759 (1964). Griffith, 479 U.S. at 316, 107 S.Ct. at 710. The Griffith majority adopted Justice Harlan's views, stating that "failure to apply a newly declared constitutional rule to criminal cases pending on direct review violates basic norms of constitutional adjudication." Griffith, 479 U.S. at 322, 107 S.Ct. at 713. Further, "'fishing one case from the stream of appellate review, using it as a vehicle for pronouncing new constitutional standards, and then permitting a stream of similar cases subsequently to flow by unaffected by that new rule'" constitutes a departure from proper judicial standards. Id. at 323, 107 S.Ct. at 713 (quoting Williams v. United States, 401 U.S. 675, 679, 91 S.Ct. 1171, 1173, 28 L.Ed.2d 388 (1971), companion to Mackey v. United States, 401 U.S. 667, 91 S.Ct. 1160, 28 L.Ed.2d 404 (1971)), (Harlan, J., concurring and dissenting opinion).

Griffith also noted that failure to apply new rules to all cases pending on direct review causes inequity, allowing courts to elect "'which of many similarly situated defendants should be the chance beneficiary.'" Griffith, 479 U.S. at 323, 107 S.Ct. at 714 (quoting United States v. Johnson, 457 U.S. 537, 555-56 n. 16, 102 S.Ct. 2579, 2590 n. 16, 73 L.Ed.2d 202 (1982)).

Our court of appeals, however, believed that Griffith's principles of retroactivity only applied to federal jurisprudence. Consequently, those principles do not bind a state unless it deals with federal jurisprudence. Adams, 156 Ariz. at 89, 750 P.2d at 32. Believing that Phillips only dealt with state law, our court of appeals adopted Griffith's minority position and reasoned that in matters involving a "clear break" with prior law, the court should determine retroactivity with a three-part test. Adams, 156 Ariz. at 90, 750 P.2d at 33 (court to consider (a) the new standard's purpose, (b) reliance on the old standard, and (c) effect of retroactive application). Applying this test, the court concluded that Phillips only applied prospectively.

Assuming, arguendo, the court of appeals correctly held that Griffith only creates a rule applicable to federal issues, Griffith still applies here. Phillips defines a right under the fourteenth amendment to the United States Constitution. Because a guilty plea waives constitutionally protected rights, a defendant must thoroughly understand its consequences. Phillips, 152 Ariz. at 535, 733 P.2d at 1118 (citing State v. Cutler, 121 Ariz. 328, 329, 590 P.2d 444, 445 (1979)); see also McCarthy v. United States, 394 U.S. 459, 466, 89 S.Ct. 1166, 1171, 22 L.Ed.2d 418 (1969) (valid waiver/plea under due process clause must be a knowing abandonment of rights). Thus, the present case is directly within Griffith's ambit.

The constitutional issue distinguishes this case from People v. Erickson, 117 Ill.2d 271, 111 Ill. Dec. 924, 513 N.E.2d 367 (1987), cert. denied, ___ U.S. ___, 108 S.Ct. 1754, 100 L.Ed.2d 216 (1988), which guided our court of appeals. See Adams, 156 Ariz. at 89, 750 P.2d at 32. Erickson dealt with the retroactivity of a rule allowing a sentencing jury. There, the Illinois Supreme Court held that the right to a sentencing jury is statutory, not constitutional. Id. 117 Ill.2d at 287-289, 111 Ill. Dec. at 931, 513 N.E.2d at 374 (citing Spaziano v. Florida, 468 U.S. 447, 464, 104 S.Ct. 3154, 3165, 82 L.Ed.2d 340 (1984)). Consequently, the Illinois court held Griffith's mandate on retroactivity inapplicable. The fourteenth amendment makes the difference here.

Finally, this case requires retroactive application of Phillips even if no federal issue existed. The court of appeals noted that no constitutional principle requires retrospective application of a new criminal procedure. 156 Ariz. at 90, 750 P.2d at 33, citing State v. Gerlaugh, 144 Ariz. 449, 698 P.2d 694 (1985). Phillips and Lukens, however, do not create a new rule. The underlying theory of both cases is that a valid plea is one made knowingly and intelligently. Phillips, 152 Ariz. at 535, 733 P.2d at 1118; Lukens, 151 Ariz. at 505, 729 P.2d at 309. This is hardly a novel principle. See, e.g., Cutler, 121 Ariz. at 329, 590 P.2d at 445. Phillips and Lukens simply state that a defendant cannot "thoroughly understand" an agreement that requires restitution but that does not specify the amount of restitution. Phillips, 152 Ariz. at 535, 733 P.2d at 1118.

Thus, Phillips was no "clear break" with the past. We overturned no settled law, overruled no case, departed from no recognized principle. We merely applied a settled rule to different facts. With no clear break in precedent, the scales tip in favor of retroactivity and equal treatment for all similarly situated defendants under both Griffith's majority and minority view. See generally Griffith, 479 U.S. at 324-28, 107 S.Ct. at 714-16 (discussing the "clear break" exception); id. at 333, 107 S.Ct. at 719 (White, J., dissenting).

This lack of a "clear break" with past law distinguishes this case from Gerlaugh, upon which our court of appeals relied. In Gerlaugh, we decided whether to retroactively apply the new ineffective assistance of counsel standard from Strickland v. Washington, 466 U.S. 668, 104 S.Ct. 2052, 80 L.Ed.2d 674 (1984), and State v. Nash, 143 Ariz. 392, 694 P.2d 222 (1985), cert. denied, 471 U.S. 1143, 105 S.Ct. 2689, 86 L.Ed.2d 706 (1985). We dealt with an actual break with the past and a "newly modified standard" and did not apply it retroactively. Gerlaugh, 144 Ariz. at 456, 698 P.2d at 701. Gerlaugh's application of a new standard distinguishes that case from Phillips's application of an old standard to new facts. We hold, therefore, that Phillips applies retroactively, but only, of course, to cases not final at the time we decided it.

B. Application

Having concluded that Phillips and Lukens are retroactive, we now apply them to defendant's appeal. Retroactive application does not help defendant here because Phillips does not permit defendant to withdraw his plea. In Crowder, we reexamined Phillips and stated that courts should allow withdrawal from plea bargains only when "the deal was not voluntary because defendant lacked information of true importance. . . ." Crowder, 155 Ariz. at 482, 747 P.2d at 1181. First we determine whether a defendant knowingly agreed to restitution based on the whole record — "what [defendant] knew from any source." Id. at 479, 747 P.2d at 1178. See also State v. King, 157 Ariz. 508, 759 P.2d 1312 (1988) (inference that defendant knew of possible restitution amount from written agreement and defense counsel's explanation). Second, we determine whether restitution was relevant to defendant's decision to plead. Phillips, 152 Ariz. at 480, 747 P.2d at 1180. Only when a defendant truly did not know the restitution amount and when restitution was relevant to his decision does Phillips/Lukens apply.

Here, Phillips/Lukens prevent this defendant from withdrawing from his advantageous plea agreement. The presentence report indicated that one of defendant's alleged victims had a right to $965 in restitution. This was on a burglary count that the prosecution dismissed under the plea agreement. The report also indicated that another victim did not request restitution but could have. Finally, defendant knew he received $100 in "buy money" from an undercover police officer. With these claims against him, defendant must have known that $100 in "buy money" was the minimum amount he would pay.

Indeed, the amount of restitution is insignificant here. In State v. Grijalba, 157 Ariz. 112, 115, 755 P.2d 417, 420 (1988), we held as a matter of law that a $78 restitution payment must have been irrelevant given the serious charges. Here, defendant's plea bargain saved him from serving approximately fifteen extra years in prison. Surely defendant would not risk adding prison time to save a $100 restitution payment that, in any event, is not due for some time. In anyone's view, the $100 sum defendant must pay to obtain the advantageous plea bargain is the best money this defendant will ever spend. Consequently, we hold as a matter of law that the restitutionary amount was irrelevant to defendant's decision to plead.

Therefore, defendant will receive no relief from us. We affirm the trial court's sentence and vacate the court of appeals' opinion.

GORDON, C.J., and HOLOHAN, J., concur.