Save On Optimus Prime Lego Transformers Set Ahead Of Prime Day
Optimus Prime is one of the most popular and highly rated buildable models in the Lego Icons lineup--for good reason, too. The 1,508-piece collectible display set has an exceedingly clever 2-in-1 design that allows Transformers fans to convert the Autobot leader into his signature truck. Ahead of Prime Day 2025, multiple major retailers have restocked the 1,508-piece Optimus Prime set for $144, which is a 20% discount from its $180 MSRP. At the time of writing, Amazon is running low on units, but you can also snag this deal at Walmart and Target.

All three retailers have sold out of this display model, which is geared toward adults, several times already this year. And though it has returned once again, it's worth noting that Optimus Prime was out of stock everywhere from last holiday season until March. The Lego Store has units available at the moment, but it'll cost you the full $180 MSRP. Lego officially lists Optimus Prime as "hard to find." This description combined with the prolonged stock shortages could mean that the Optimus Prime kit, which debuted in 2022, is close to retirement.
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