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"Boost Your Brain Power with the Only Game Series Designed to Improve Concentration by Using the ""Right Brain Development Theory"" of Renowned Researcher Makoto Shichida!"
|Gamma waves emitted by your brain are often associated with problem-solving and perception. The challenging head games in Brain Boost: Gamma Wave will help develop your mental muscle so you can reach your full right brain potential!|
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About the Seller
Lifetime 5 ratings
We are a small business that specializes in selling new and used accessories, video games, and consumer electronics. All of our used items are thoroughly cleaned and tested prior to shipping. We offer the fastest and most reliable shipping available on Rakuten. Check our store listings frequently, because we add new products EVERY day. You can expect an effortless and satisfactory experience every time you shop with us!
Marketplace Guarantee ClaimBuyers should receive Marketplace items in the condition that they were listed. We ask buyers to first contact the seller to give them a chance to address any issues. If the seller does not respond or if the issue is not addressed to the customer's satisfaction buyers can rely on our Rakuten.com Marketplace Guarantee Claim which, covers the first $750 of every purchase... read more
All products are covered by our satisfaction guarantee for 45 days after purchase. Any that is not delivered in the stated condition is eligible for a return with a full refund. All items must be returned in the same condition that they were sent in and have matching serial numbers in order to rec...read more
All orders placed and paid for by 5:30P EST will be shipped out on the SAME DAY. We ship Monday - Friday (excluding holidays). Tracking is provided for EVERY order.
Great deal. Quick ship. Thank you!
The delivery was earlier than expected. The product was in good condition when I received it.
Fast shipping. Great product.