@AMERMTB are any of yours 94/58 bcd and 170mm length?
I have this full crankset, black 94/58 175mm that I'd trade. I really only need a drive side 94/58 170mm arm but would swap for that plus one of your non-drive sides to make it even.
I have this set of Race Face Turbine cranks in 175mm that I'd like to trade for a set in 170mm. Looking for 94/58 bcd only. Color doesn't matter. Located in the US. Let me know what you have!
If you have the rim on hand, measuring it yourself is the most reliable way to get ERD. Manufacturer specs for ERD are often off depending if they measured with or without accounting for the spoke nipple seat length.