I recently bought my new cello, and I made sure to cycle through all the string combinations that I could find that I thought would work, only to end up back at Larsen Solo A/D and Spirocore Tungsten C/G.
That said, I have a few strings that I don't ever plan on using, so I figured I would sell them cheaply on the forum, to help with people who want to try strings or just those looking for a bargain. Here is what I have:
Evah Pirazzi Gold: A, D, G, C (less than 3 days old)
Magnacore (medium): A, D, G, C (about a week old)
Pirastro Perpetual (medium): A, D (2 - 3 week old), G, C (less than 3 days old)
I was thinking of asking 50% of the list price, since most of the strings are relatively new. However, I am happy to negoatiate- send me a message if you are interested in any of the strings!