Lenovo offers its Lenovo N3902A Wireless Mouse in Black, model no. 57Y6574, for $34.99. Coupon code “USPC11AG26574” cuts it to $12.95. With free shipping, that’s $1 under our mention from a month ago the lowest total price we could find by $29. Sales tax is added where applicable. This mouse features a 1,000 dpi resolution, USB transmitter, and more. Two AAA batteries are required, but not included.

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