Nintendo Entertainment System #71374 worth

The catalog data provided for "Nintendo Entertainment System #71374" is not detailed enough to give a comprehensive value assessment, as the specific item slug could not be located for a full breakdown. However, based on the information you have on screen, the Nintendo Entertainment System #71374 — LEGO Super Mario Set Value (LEGO Super Mario) has a typical used resale value of $235. For the second item, LEGO Nintendo Entertainment System (71374-1) (Super Mario), no price information is currently available in the catalog. To get a better idea of what to expect, you can compare the current asking prices on the live eBay listings shown on your screen against that $235 used value.