if they are like over here, be sure to look before bidding, little to no care is taken of the boats once customs/antidrugs is done ripping them apart, and here they don't put them back together when done.
<A target="_blank" HREF=http://www.government-auctions.co.uk/>http://www.government-auctions.co.uk/</A> will give you a good start. Sort the chaff from the wheat though.