Tracking History:
We have tracked LEGO Star Wars SMART Play: Darth Vader’s TIE Fighter Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls and Kids Ages 8+ - 75421 since
1/10/2026.
The most recent price update was on
Nov 3, 2026.
Price Range:
Over the past 90 days, the price has ranged from
$55.99
(lowest on 11/2/2026)
to $69.99
(highest on 1/10/2026).
The average price during this period is
$69.43.
Current Trend:
Walmart.com prices have ranged from $55.99 (Nov 2) to $69.97 (Oct 2) over the past 90 days. Current price is 15.3% below the 90-day average of $66.11.
Customer Insights:
Rated 4.4/5
from 269 reviews.