I have an extra copy of the Video Toaster 2.0 software and manuals. 1 three ring binder and 14 floppy disks. I am thinking about listing it on Ebay soon but haven't gotten around to it yet. Due to the weight of the Manual, the shipping cost to the UK from the US will be rather high but the high pound to dollar exchange rate might make this less painful if you want them. I don't think that that there are that many toasters in the UK so you might have to import the manuals and software from the US anyway.
This software would give you the basic Toaster functionality. Versions 3.1 and 4.2 are also compatible with the Toaster 2000--I currently have all of them installed and working together in an Amiga 2000 toaster--and each has it enhancements and flavors. The 4.2 version has the best and and most advanced versions of Toaster Paint and Lightwave 3d but Toaster 2.0 really rocks for live video switching and processing.
I was thinking of about $60us + shipping as the price and Paypal is the only payment option from outside the US. I will include a backup CD of adf files of the 14 floppies just in case of one of these ancient floppies fails. I am new to the Amiga.org forum but am a solid Ebayer with 100 positive feedback.