A regular customer asked if I had one of these so I checked my Machamps and found a couple like he requested. I told him 250.00 seemed right. He then said it’s probably worth a lot more than that. Is he right? What’s your educated guess on the value of one of these?
What deck were these cosmic holos released in?
Unlimited Base Machamps PSA 10s are selling for over $500 these days. I sold one for $650 on ebay on March 6th this year. That’s for the non-cosmos holo version, I would assume the cosmos holo are worth more? (not sure though). While we’re on the topic, I have no idea why they’re selling for that much, Machamp is the highest pop holo in the set in PSA 10 and at $500, that would make it the 2nd or 3rd most expensive card in the set behind zard and blastoise? Doesn’t make sense to me. Perhaps there hasn’t been any supply on ebay for while? I’d be interested to know what others think.
Maybe demand is higher since everyone and their mom had one growing up?
2 player starter set deck - base set 2
Yet it never got the base 2 stamp? Interesting
Tell me yours was at least shadowless? If not…what are people thinking? 5200 in the pop report total and def tons more out there that were just never worth getting graded
You guys are kinda hijacking my thread which is asking for Cosmos prices.
Create a different one to discuss the othe Machamp stuff.
In the past, the Cosmos have always sold slightly lower, but not sure if it was the PSA Labeling that caused them to sell for less or what(which yours doesn’t have) Wish I had a better answer, but in my experience in 8s/9s/10s from the past few years were always slightly cheaper than non-cosmos.
I haven’t noticed a particular difference between the 9 or lower grades price-wise, but the cosmos variants are much less common than the regular foil. If you were looking to buy every PSA 10 base variant and needed to find a cosmos version you’d probably be hard pressed to find one at a decent price.
If a regular foil is $250, I’d say the cosmos should be at least $350-450.
Whomever the buyer is he/she seems kind to offer more than your asking, if I’m following correctly that he/she did so. 
Machamp cosmos holo and regular holo have always been hovering around the same price range. Finding recent sales data for the psa 10 cosmos machamp is going to be near impossible, using the regular holo as a comparable and maybe charging 10-15% more or less depending on which one is more valuable in PSA 10 (I don’t know which) is your best bet in my opinion.
and @pokecollectoramy, It was not the shadowless version I sold but the unlimited non cosmos.
I echo @jkanly’s answer, somewhere in the $400 range for value feels right. It’s only a POP 18.