Hi there,
I have reviewed the requirement and interested in offering my services. My team is well versed with excel manipulation, however to give you a price quote I would need more information from your side,like what kind of information is on those 25 DBs, is there any research involved to find missing information etc. If you could share those 25 Files along with instructions,then I can provide you a most realistic and economic price quote.
Looking forward to hear from you.
Cheers
Ankur