You'll discover optimal ratios and unexpected synergies through consistent practice
There is a newer service called Pokmon Home, but that requires a subscription fee
Cards with whitening, scratches, or bends should be categorized as damaged and sold accordingly
So, as of Strixhaven , we're narrowing the focus a bit to create a new keyword mechanic: Ward [COST] (Whenever this permanent becomes the target of a spell or ability an opponent controls, counter it unless that player pays [COST].) The two most common forms you'll see are costing additional mana (in white, blue, and green) and costing additional life (in black and red)
If a "Photon" or "Galaxy" monster(s) you control would be destroyed by battle or an opponent's card effect, you can banish this card from your GY instead
There's room for 8 badges in total