Amazon offers Prime members the Fisher-Price Thomas the Train Wooden Railway Christmas Crossings, model no. CMX15, for $7.99 with free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping costs $6.38.) That's $22 off list and tied with our Black Friday mention as the lowest total price we could find. It works with Wooden Railway engines and includes sounds, lights, and toggle gates.
Orders placed via Prime by December 22 are expected to arrive in time for Christmas.