$250? Or £250? Or what? Sounds about right second hand (mine was just over £200 new) The pups and coil taps aren't stock, I guess the duncans add a bit of value since the stock pups aren't great. Tbh I'd say the coil taps don't add anything to its price. They're nice guitars and I don't think you overpaid but it's hardly a steal, especially since they're not a hugely well known brand so selling 2nd hand isn't all that easy.
^^ Interesting comparison. Also TS where are my manners, HNGD! Even the cheaper Hamers are quality instruments.