Mint/NM= Near Mint - these cards will have little to no visible play wear.
VLP= Very Lightly Played - these cards will have the most miniscule of defects most can not be seen without inspection
LP= Lightly played - these cards will have very little wear, not many marks scratches or bends.
MP= Moderately played- these cards will have some visible playwear possibly a few marks or scratches no visible creases or bends.
HP= Heavily Played - these cards will be visibly damaged and should be bought for the purpose of casual play or collection, they may not be tournament legal based on their condition.