Those are pretty uncommon. I've got one in blue and it is a fabulous guitar:
Today’s review is this beautiful 1999 Guild Starfire V in blue. Starfire Vs from this time period are relatively uncommon, but finding one in blue like this is a real rarity. A long-time fellow Guild collector had this one in his clutches forever and finally caved into to my incessant requests...
www.gad.net
I paid $2000 for it back in 2017 but there's a bit of a boost because of the rare color and the fact that it's older so has the SD1 pickups (yours has Fender HB1s which is another indicator that it's a later year).
There is currently an early one (same pickups as mine)
on Reverb for $3000 that hasn't sold in a month. If I were selling your guitar today I'd probably list it at $2500 and keep lowering the price until it sold.