WTB: YS-250PRO strobe [or similar]

I have got the old YS-250PRO strobe, looking for a second one.

May have no charger or even no battery.

I would consider any newer models of similar power (YS-250 has GN of 32) and short charge time, depending on the price.

http://www.ebay.com/itm/Sea-Sea-YS-250PRO-Strobe-Head-Only-Open-Box-/191891226844?hash=item2cad9bc0dc:m:mGQ-GnGQ1Qht-k2vq8bsxTQ