I agree, supply is an issue with SC22. There are three added to the last census this time. Looks like a few more restored copies added, but no copies above 5.0 universal. With only 304 SC22 graded copies, it's is definitely more scarce than the Marvel SA keys. JIM 83 is the scariest Marvel SA key with only 636 and the next runner up is Hulk 1 with 658. Unless supply really increase on SC22, I don't see to much of pull back and price will be supported here. So, if there were double of the amount of SC22, the prices will probably be 40-60% less.