For what it's worth I sold my Esky 22s on CL for $700 with caps (no tires/tpms/lugs).
You're better off without the caps ... you don't need them for your truck, and the esky 22" caps are famous for fading after a couple of years, so if they're older than that you wouldn't get anything for them trying to sell them anyway.
It really depends on where you live and how often they come up for sale on CL, tbh I got really lucky to get $700 for mine, but they were in mint condition.
But Robbie's right, if you like any of the GM 22" accessory wheels, it's a way better deal than used esky standard 22s, plus you'd get oem caps and not some ebay cheapo cap with or without the GMC lettering.
