CK156 Center caps

[BAN ONE]

I recently picked up a set of CK156 SEY rims and now searching for some chrome center caps. GM's price is about $160 for the set ...part # 20941996 (single) or 19301593 (4 pack) chrome with chevy logo.

 

Just wondering if anyone has tried the center caps off ebay? I see sets of 4 listed between $50-$80 fitting all 18", 20", and 22" rims with 3 1/4 center caps but shown with different part numbers.

 

Any help would be appreciated

[BlackDenali6.2]

I used the stock ones, they match fine.