How much roughly speaking does a second hand SG go for, its the standard that I am after, but the prices I have seen for used have been all over the place ?

New I have seen a few for around and just under £800, so is £500 to low for a used one ?
It depends on the condition, age, and the seller. I've seen them on ebay for no lower than £500, which is almost half the price of some brand new SG Standards.
Jackson Kelly KE3 w/P-Rails; Aria Pro II TSB-350
• ZVex Fuzz Factory; DigiTech Whammy; Danelectro Fish & Chips; Marshall ED1; Fulltone OCD; DigiTech Whammy; Marshall JMP1; Boss CE3; Vox AC4TV

EMU 0404; Reason/Record; M-Audio AV40
Around my area (I look on craigslist a lot) many of the SG Standards go for $800-$850, which is about half of the list price, $1659.
Quote by ElMaco
My last pay check was £0 working 0 hours. I can't believe how easy it was
thanks I have been looking on gumtree some go for around £500 but theres none for sale at the moment.
I have seen one I like thats just over £600 or so, but it seems a bit high, so was wondering if to go for it or not