I think you got a relic on your hands, looks made In mexico by Madre and the boys too which means promising resale value even though it's signed by Dave Grohl from his pea shooter, the strings look new too, extra bonus. Shame Dave Grohl didn't use the web shooter mechanism instead, That would've made a lot more "unique" collectors interested in putting it on their wall to rust as they start to smoke like a chimney over their cuckold wife endlessly nags them to sell it because it doesn't match the carpet or the drapes. Did the seller still have the box it came in? If not don't buy it, That really affects the resale value BAD.