Looking at my Discogs median prices, a lot of the Queen vinyls seem to go for silly prices...
Queen Rocks - 200 €
Rock Montreal - 200 €
Roger's Happiness - 170 €
GH III - 160 €
On Fire at the Bowl - 130 €
Brian's Live at Brixton Academy - 120 €
Live at Wembley - 120 €
QPR's Return of the Champions - 100 €
I wouldn't mind if they were re-released and these prices dropped, but it's not like these are the only options to get the titles.