@Tranquil Hollow RR posted:
On EBAY search rubber track ties by 3r plastics. A bag of 25 is $5.00.
Brown railroad ties for Lionel O27 track by Three R Plastics
$14 + $11.10 shipping. Listed as "New" then when you read further it says that 85 are actually "used".
There are no other listings. 3-R does not make O Gauge ties anymore and barely produces 027 except occasionally.