Chart shows the price of Professor Oak #24 at the end of each month going back as long as we have tracked the item.
Using played/damaged cards is perfectly acceptable in a lot of groups, especially for rarer cards that are now twenty years old and exceedingly difficult to find in near mint condition
On the supply side are scalpers, who buy products to resell them immediately for a quick profit, and speculators, who hold sealed products for longer periods, betting their value will appreciate
image7051192 142 KB image7061192 127 KB PSA 9 - Mint A PSA Mint 9 is a superb condition card that exhibits only one of the following minor flaws: a very slight wax stain on reverse, a minor printing imperfection or slightly off-white borders
It should not replace official spoiler sources, but it can support pricing and buying-related parts of the blog
Cardsphere usually sets the price around 80-95% of the cards value