I've got a potential sale of my 2009 T1i and the 15-85mm lens this friday 12/22/2017, it's a local person here in SE Michigan.
I installed Magic Lantern way back in 2012 ... and totally forgot about it.
Would you remove it and put the T1i in pure stock condition, or leave ML installed??
I've had zero issues over all the years.
thx.