Hi Billy, Check out Steve at 'The Record Dugout' on West 63rd Street, a nice guy and always has time for you, not been over myself for a few years now but always found one of two nice records there, also 'Beverley Records' they used to have two stores in Chicago possibly only one store there now, one or two other stores worth a punt, if Phil Dick reads this he's your man for all the decent stores to check out, remember though like Detroit the Windy City has been well hit over the years but there's always the chance, happy hunting and good luck.
Regards - Mark Bicknell.