I'm offering drum scanning at a reasonable price of £15 per 4x5 transparency but with no spotting (although I use a positive pressure dust hood and the scans are comparatively clean).
I've created a website that goes through most details at the obviously named :-
In short: Howtek 4500, Aztek DPL Pro., Hutch Color/Profilemaker profiled, Positive pressure dust booth.
I'm also offering pseudo 20bit scanning - basically making a single scan using a standard curve and then making a log scan for the shadows and combining the two together. The result is incredible shadow detail with smooth tones. First scan on the house.
p.s. Not sure how to get moderator approval for this so apologies if I've mis-posted! I presume it goes straight to moderation?