There are currently several era's lieted on Ebay
These 2 appear in another thread, but i's adding them into this post to keep them together.
Ripspeed - Black
http://www.ebay.co.uk/itm/Mini-ERA-Turb ... 2a36844ac8
£19.995
Jap Import - Green
http://www.ebay.co.uk/itm/1992-MINI-ERA ... 51b71f0e84
£8995
Number 89 - Red - Unusual cream / red interior
http://www.ebay.co.uk/itm/1990-CLASSIC- ... 2ecdf79ef2
£8500 on a buy it now - currently sitting at 4.5k auction
I have put the date and prices for future reference.