legendary pokemon cards V 5 Card Lot - & Mytical - Random Selection Fire Rarity Pokemon Legendary Collection Card Prices
Description
you lose your mega, you just lose

Value comes down to rarity, condition, demand, and grading

This is why the blade stays sharper

Is Topps a good place to buy Pokemon cards today

However, while Mega Evolutions are incredibly strong Pokemon, losing them in a match is more punishing, as one down means applying the 3-prize rule instead of the usual 1 or 2
I'm looking forward to doing more research and buying some more specific, older cards that are graded 9 or 10 or getting them raw and grading them myself