Harbor Freight...$20...I only have one deep socket, but I'm surprised you need them for the M vcg. You sure about that?
Anyway, as a principal, it almost always pays to get the tools rather than to pay someone with the tools you need. I haven't needed a new tool in years...but you should have the tools your car needs, by and large.
Debut Radio Show Tuesdays from 1-2-ish p.m. EST on Hamiltonradio.net The Mechanical Animals
call in for car repair help! 609-503-4058
A recent set--NSFW audio: https://youtu.be/_dcxcZfD6dg
Mangofy your E46!