Hi! I have some pieces you might be interested in:
Water tank that attaches to track-$10
Blue Bridge set -2 pieces--$10
"covered bridge" tunnel, with white roof and brownish sides-$10
lots of trains/engines $5 ea.
Sodor Air-plane control tower (?) -connect the plane by magnet and winds up to move plane around -with plane -$20
Track $1 a piece, curved, straight, Whatever