Well, as you know, the price of an item is often defined by how much the bidder wants the item. In the case of a holo Charizard, as these cards are rare, the price is often very high and can fluctuate. However, if we are talking about 1999, first edition Holo Charizard. We do have a very recent point of reference. In April of 2021, after a long and hard-fought bidding war, one of these cards sold at auction for a staggering $311,800.