Classic bathtub curve, prices start high, drop to an all time low, then rise again, throw in a repro an all hell breaks loose. Same with anything "collectible" like someone said you should buy for love not money like others out there. My first banksy cost me £20 when he was a nobody (tesco soup can parody of andy warhole's soup can) now its worth rediculous money becaus its "trendy" aboung other things i bought a load of mini banksy books ina bulk deal, opend a few and left the doubles in wrapper, all but one go for mega bucks in read condition, the other you can pick up for £20-£50 On ebay no probs, its all about suply and demand, whats fashionable at the time.
