Swagbucks/walmart buy 2 get 500SB, buy 3 get 1000 Sb Rayovac batteries

Found this in the homepage, also in discover or search Rayovac in swagbucks.

Offer details:
Purchase two (2) packs of Rayovac® batteries at Walmart and earn 500 SB! Or, purchase three or more (3+) packs of Rayovac® batteries at Walmart and earn 1,000 SB!* Send an image of your product(s) along with the qualifying receipt to [email protected] and include your Swag Name in the subject line.

Disclaimer:
*Offer expires 10/14/17. Only in-store purchases at Walmart qualify. Online/Shipped orders do not qualify. Online orders picked up in store do not qualify. Offer may only be redeemed once per member. Purchase two (2) packs of Rayovac® batteries at Walmart and earn 500 SB! Or, purchase three or more (3+) packs of Rayovac® batteries at Walmart and earn 1,000 SB! Purchase must be made between September 15, 2017 and October 14, 2017. Send an image of your product(s) along with the qualifying receipt, by 11:59 pm Pacific Time on October 14, 2017, to [email protected] and include your Swag Name in the subject line. Purchases made outside of the listed dates are not eligible for SB. Please allow up to 60 days from 10/14/17 for SB to credit to your account once you have completed the steps above. This offer is presented to you by Swagbucks on behalf of a third party. Swagbucks is not responsible for the views, offers, products and/or services of such third party. Questions? Please contact the Swagbucks Help Center. Walmart is not responsible for the terms of this offer.

There is a $1 manufacture coupon in newspapers and Ibotta has $2 back on 2 Rayovac batteries ($3 shelf price or above only).
Not sure about the price at walmart, could be free or moneymaker.