I have three electronic 250W MH ballasts for sale. These are a couple of years old but still work perfectly.
Two IceCap and one ARO. $80 each

ARO
http://www.hellolights.com/index.asp?PageA...&ProdID=462

IceCap - Similar to this one but in 110V
http://www.premiumaquatics.com/Merchant2/m...p;Store_Code=PA



PM me if interested