The superb Amiga store down in Spain, Amigastore.eu, has Vampire accelerators for Amiga 500 in stock! 🙂
For Amiga 500. Vampire 500 V2+ is an accelerator board for the Amiga 500. It uses the Apollo core which is a code compatible Motorola M68K processor but is 3 to 4 time faster than the fastest 68060 at time. It also brings Amiga Classic near to Amiga NG by bringing digital video with millions of colours.