Technology Outfit is just down the road 15 miles from me, and I bought the printer from them, but I find them a bit pricey, £17 for a roll of 'special heated bed tape' turned out to be £6 worth of blue Scotch masking tape.

I have actually only had two reels of ABS from Rigid and both were for jobs where I needed good results. Water clear filament that actually printed quite well (but not like acrylic sheet would look) and some black, which was because I needed good stuff to test the printer.

I tend to buy filament using Amazon as most of the eBay stuff is cheap shite.