About SPIKE Essential Set
LEGO 45345 SPIKE Essential Set is part of the LEGO Education SPIKE theme, contains 442 pieces, includes 4 minifigures. Its original US MSRP was $329.95. BrickPicker tracks live retailer pricing across Amazon, Walmart, Target and LEGO.com, eBay sold history, BrickLink part-out value, retirement forecasts and an investment score for SPIKE Essential Set.
SPIKE Essential Set: your questions, our data
Answered live from BrickPicker’s market tracking, review analysis and retirement model — these update as the data does.
- What is LEGO 45345 SPIKE Essential Set worth today?
- BrickPicker currently values a sealed SPIKE Essential Set at $299.99, based on 26 eBay sales over the last 90 days. That is 9% below its original $329.95 US retail price. The full price history is on this page.
- Is LEGO 45345 SPIKE Essential Set a good investment?
- Since retiring it has stayed close to its $329.95 retail price, with sealed copies around $299.99. BrickPicker subscribers get the full Max Profit analysis for this set, which weighs eBay sold trends, retirement timing, liquidity and reviewer sentiment into one verdict.
- Is LEGO 45345 SPIKE Essential Set retired?
- Yes. SPIKE Essential Set retired in December 2025. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
