Amazon has the Star Wars Bladebuilders Kylo Ren Deluxe Electronic Lightsaber (C1440) for $20 with free shipping for Prime members or on $25+. Features pulsating light effect that mimics Kylo Ren's fiery lightsaber from the Star Wars movies, simulates classic lightsaber lights and power-up and battle sounds. Walmart sells it for the same price.
Has excellent Amazon Reviews.
Amazon has the 4M Anti-Gravity Magnetic Levitation Science Kit for $11 with free shipping on $25+ or with Prime. This science kit teaches kids about magnetic force through several fun, hands-on experiments. It includes details and materials to perform experiments.
Has good Amazon Reviews.
Walmart charges the same.
Amazon has the Little Tikes Fun Zone Tumblin' Tower Climber (Multicolored, 645792M) for $195 with free shipping. List price: $280. It features a slide, splash cannon, and 25 plastic balls.
Target has it for the same.