eBay
Marshall MG DFX 100 watt 2x12

Used and in decent condition.  Comes w/4 way footswitch.  Repair to input jack which looks a bit untidy but is solid.  Not gigged by me (I use a Fender Hot Rod) but used for band practices occasionally.  Keeps up with drums/bass easily.  Bought second hand from Coda Music in 2012.

Cash on collection from Penrith, or would be willing to meet at a convenient location in Cumbria/Lancs area.  Would consider delivery for a price, let me know where you are; I get about a bit so might be able to drop it off on my travels.

Please ask any questions before bidding, I'm happy to answer any queries.  Details on these are all over the web so check there for specifications.