Generally they can hold thier value and be sellable for $135-$150 or so depending on which model it is. With the chain stores selling them so inexpensively, many simply go that route. Ppl wanting one to use as a base for a build-up will not care about stock/bbl condition and perhaps be more interested in a used one. Either way, any non-resident sales would be tough since the buyer would need to pay shipping charges and a transferfee maiking it the same or more than a new one at the chin stores.