Surging Sparks - Latios \#203

PSA 10 - 6379 pop / 20351 total - $200 average
Ungraded - $33 average for near mint condition

So typically a lot of collectors would not consider $200 in a PSA 10 or $33 for an ungraded card to be a sleeper. But I think some Pokemon, if popular enough, can be the exception. Latios and Latias cards, especially full arts or vintage cards have always done very well because of how popular they are. For some reason this Latios card in particular seems to be lagging very far behind its Latias counterpart from Surging Sparks which is close to reaching as high as $800.

Purely from an art perspective, it might be because Latias is just a bit more prominent on the card making it more popular. Regardless, this Latios card has an opportunity to skyrocket anytime to catch up with Latias but it might take some time.