Home Forums General Discussion Technical Questions AT400 Replacement Options and Ballpark Cost

I'm interested in comparing high level, ballpark costs for options to replace an AT400 glide on a MRL Otis Gen2 elevator. I understand that there is a GAL AT400 conversion kit but want to know if there are any other options and the relative costs. The Otis Glide A is about $18k, but only if we buy 5 of them, which we do not currently need yet. Any advice on options and ballpark costs would be appreciated.