Hey Dunners. I sold Agfa Anapurna for years. The Anapurna line are GREAT printers, but parts pricing is quite high, yes.
I know many customers that have sourced parts, including UV lamps, from other suppliers and done just fine. CureUV.com is a good place to start....
FYI, a shop I am consulting with right now had the fan on top of the UV lamp die on them. Part from Agfa was $500+. We took the assembly apart, found a part #, called the manufacturer/supplier in the US, and bought two fans for under $200.....