So, from what I can tell LC "field termination" connectors are a good deal simpler, and can be had for ~5-10USD per connecter (simplex, so 12 per end). Assuming this is multimode, there are some that can be done *without* splicing, but will still need some specific hand tools to do it correctly. Depending on the length of the run and the possibility, it may honestly be cheaper to get some MPO from ebay and pull that instead.
As far as prices by a professional, most of them are "email us". One place I found has a lovely note that unless you spend 6 grand in total, simply moving the truck to you costs 1,750. Besides that it is 275 "per point" up to 4 splices, and I'm honestly unable to correctly parse the pricing above that (it may be 225 "per point" and 27 per splice?).
Considering a *good* fusion splicer alone is well over a grand and for most people would have a low return of investment, I would expect the number of forum members who own one is a "I can count that on one hand" figure.
Sure, maybe you can find "someone" to do it for cheap, but have fun testing/proving if they did a good job. Point being, the absolute cheapest way to DIY would be the LC field termination connectors, and if you managed to pick up say 30 for 5 bucks each (spares in case of mistakes) thats 150 bucks, figure another 50 in "must have, works enough" tools. Meanwhile you could get an OM3 50M MPO-MPO cable for 80 bucks on ebay. at sub 100M in total length OM3 will do 100G just fine.