Here is what I have for sale, all new in boxes:
Lionel O Gauge Track Clips, #6-12743 - 12 Boxes, 144 clips total. $60 plus shipping costs.
Lionel O42 Remote Switches One pair, R & L 6-12080 and 6-12081 $90 per pair plus shipping
Lionel O31 Remote Switches Two pairs, R & L 6-14062 & 6-14063
$75 per pair plus shipping
Lionel 90 degree crossovers (4) 6-5540 $10 each plus shipping
Lionel 45 degree crossovers (3) 6-5545 $10 each plus shipping
Lionel T-1 Reading 4-8-4 Loco and Tender 6-18006 $350 shipped (conus)
Lionel Southern Mikado 2-8-2 Loco and Tender 6-18018 $350.00 shipped (conus)
For the Southern Mikado, I have a set of MTH Southern passenger cars obtained individually on eBay that I will be happy to include with the purchase of the locomotive for the cost of shipping these cars. The cars, themselves, are free. They are lighted from RTR sets.