TYCO little Booster 0-4-0 steamer is shown lettered for New York Central and Santa Fe between 1971 and 1977. The 1971-72 catalog prices the NYC Booster at $12, with a kit version(#7701) priced at $10. By the time is it last seen in 1977, the R-T-R version is $25 and the kit is no longer listed. The Booster kit is last found in the 1975-76 catalog and is priced at $13.