ward departure under § 4A1.3 by a three-part test. United States v. Peterson, 256 F.Bd 612, 614 (7th Cir.2001). First, a sentencing court must state adequate grounds to support the departure. We review this determination de novo. Id. Second, we review for clear error whether the facts cited to support the departure actually exist. Id. Third, the degree of departure must be linked to the structure of the guidelines, a determination we also review deferentially. Id.
It bears emphasizing that Cross does not challenge Judge Kocoras’s determinations as to the first two issues. There is no dispute that Cross’s criminal activities span 4 presidential administrations and some 15 baseball seasons. Children born in the era of Cross’s earliest recorded cons are now getting dates for the prom. There is no dispute that, despite stays in prison and other forms of punishment, Cross’s present crime involves the same pattern of trickery and deceit prevalent throughout his criminal history. There is no dispute that Cross executed the Beanie Baby/Pokemon stratagem while on supervised release for previous federal convictions. There is no dispute that this case evinces the same callous disregard for victims that Cross apparently has maintained since his early adulthood. There is no dispute, in short, that Cross is likely to commit further crimes when given the chance. Nor does Cross seriously dispute that these facts justify a departure under § 4A1.3. The only dispute is whether Judge Koeoras erred by using an improper method for determining the degree of the departure.
But, on that point, Cross has some traction. Section 4A1.3 provides that, where an upward departure from a category VI range is warranted, “the court should structure the departure by moving incrementally down the sentencing table to the next higher offense level in Criminal History Category VI until it finds a guideline range appropriate to the case.” Some popular methods that we have approved, although surely not the exclusive ones, are to add one offense level for every 3 points above 13 (category Vi’s minimum) or 15 (its inferred maximum when read in light of categories III, IV, and V). See, e.g., Peterson, 256 F.3d at 615-16 (affirming district judge’s addition of one offense level for every 3 criminal history points exceeding 13); United States v. Ewing, 129 F.3d 430, 437 (7th Cir.1997) (affirming district judge’s addition of one offense level for every 3 criminal history points exceeding 15); United States v. McKinley, 84 F.3d 904, 910-11 (7th Cir.1996) (same as Ewing). Variations of that' approach, which we mention only for illustrative purposes, might have put Cross in a range of 92-115 months or 100-125 months or 110-137 months. Other approaches to linking the departure to the structure of the guidelines also may have been possible.
Instead, staring at a criminal with numerous opportunities for but no record of rehabilitation, Judge Koeoras, a most capable veteran jurist, simply imposed the longest sentence statutorily possible in order to achieve the maximum incapacitation possible. Instead of trying to translate this into guideline gobbledygook about offense levels, he commendably admitted:
And, so, while I am told by the guideline manuals and the Court of Appeals where, if I were to depart upward, to find some measure in the guidelines in order to find the number, do you want to know the truth of it? And I will state it on the record. There is no number that the guidelines supply me that brings me some measure of reason.
The only thing that guides me, Mr. Cross, in my consideration is to incapacitate you for as long as I can.