You are not joking !
I know my knives are users, not drawer queens or kept specially good, but even so.
£120 to £349....sorry, but I'm still doing fine with a bit of 2" wide, half inch thick, and 16" long bit of timber with some heavyweight veg tanned leather glued onto it. I have four grades of stropping compound, and it not only will last me out, but it keeps things sharp without any bother.
Total cost was a tenner in Bill's Tool Store for a selection of stropping compounds, and I knitted a pair of socks for Russ who made the strop for me in exchange
M