I've put a bid in for potentially a real cheap efi es-1000 (i1 Pro) on eBay and was wondering if it's feasible to ignore the chance of it being inaccurate or anything and as long as it works, just send it off for recalibration anyway if I get it real cheap? Not so worried about version as I'll only use it to profile with my i1d3 so the speed enhancements don't bother me.
Also, who would I send it to for recalibration? X-Rite? I'm in England so preferably nothing outside Europe.