I've got some spare tubes (performance brand, nothing special) for bikes I no longer have (or in one case, never did... how did I get a 26" tube?)

-- All have Schrader valves --
700x28-32 (or 27x 1 1/4") - 2 tubes
26x1.1-1.4" - 1 tube
24x1.75-2.1" - 1 tube
700x35-38 (or 27 x 1 3/8") - 4 tubes GONE

I'd prefer if you're in Philly since they aren't exactly expensive items, but go ahead and PM me anyway if you want 'em, I'd rather ship them than throw them out.