Shamrock, I have in the past 6 months manged to pick up 2 nice packages on EBay, in particular the last one. Its well worth keeping your eye on it. Managed to pick up a 15 foot Trident Fastfisher with 55hp mariner EL, Yamaha 4HP all electronics etc for £2000. It will usually involve a trip to the UK though but you will definitely save yourself a few quid that way. Check out
http://www.apolloduck.ie and
http://www.boatsandoutboards.co.uk also. Never too much stuff in Ireland but tons available in the UK. For €5000 you will most certainly be able to pick up a nice package around the size you are looking for. As with all boats, the engine should be your primary concern, if bidding without seeing, try to find out as much about the model of engine as possible. Dont make the mistake we made first time in buying a boat with a good engine but no hope of getting spares for should anything go wrong! Best of luck.