You did rather well. The 4" drum - I've seen them go for $600 in good condition. Chris Whitten (Dire Straits, McCartney, Monster Beats drum DVD's) says his 4" Dandy was voted best by the studio at his last Monster Beats outing. The other one might once have been green sparkle. All made in Brisbane. Check out my Drouyn site for more info.
Love to get the serial numbers next time you get a chance. Obviously I should scrounge around more school basements . . . Violin