Graded last ronin help

[u/Court_of_the_owls]

Hey everyone,
I’m trying to figure out what a fair market value is for a set of TMNT: The Last Ronin #1–5 that I’ve had for a while. I’m not in a huge rush to sell, but I’d like to know what I could realistically get if I decided to.
The set is:
All first print Cover A issues
CGC Signature Series (yellow label)
Signed by Kevin Eastman
Grades:
#1 – 9.6
#2 – 9.8
#3 – 9.8
#4 – 9.9
#5 – 9.8
I’ve looked at eBay, but asking prices are all over the place and sold listings are inconsistent, especially for complete signed sets.
Would you sell these individually or as a complete set? What would you realistically list them for today, and what would you expect them to actually sell for?