Pawnbroker's like CEX take advantage of people, they sell for near Brand New Retail, so a GPU that's brand new £450 OCUK they will sell used for £420 having only paid £200 for it, i also would trust their testing, i doubt many people working there have any idea how to test hardware properly.
Just don't buy computer hardware from Pawnbroker's, if i'm buying used computer stuff for more that a few pounds the only place i would go, and have done in the past is OCUK Members Market.
Just don't buy computer hardware from Pawnbroker's, if i'm buying used computer stuff for more that a few pounds the only place i would go, and have done in the past is OCUK Members Market.