[Question] About Green’s Exploration FA

I recently pulled a full art Green’s Exploration. Do you guys reckon it’ll stay at its current price in the future, or will it drop after it rotates out?

I remember many FA trainers from the XY era that dropped in price heavily. Seeing as I’m a collector only, I’m thinking of selling it and rebuying in 3 years. But with these latest FAs it might be different, because people seem to like the female FA cards for their collections.

Any ideas?