WTB or Trade: 250 Watt SE MH 20k bulb

[Pike614]

I am looking to try out a 20k bulb over my new cube tank, I have a virtually new hamilton 14k 250 SE MH over my tank now, and have had it going for about a month, and would like to try a 20k bulb. Anyone have a spare 250w SE 20k bulb with only a few hours on it they'd want to sell or trade?
I also have 3 Aqualine 10k bulbs that have about 2 months on them for sale or trade, along with 2 brand new Hamiltoin 14k bulbs that I might sell if I decide on the 20k.

Thanks!