I don't know if this is really a deal as most titles are MSRP but you may luck out depending on which games you want.
In store and online: www.target.com
Buy 2 get 1 free on select board games, video games and toy activity sets. Add all items to cart to receive discount. Discount applied at checkout. Not valid on previous orders. Lowest-priced item will be free. Offer excludes items sold & shipped by Target Plus™ 3rd Party Partners, Pre-order video games, Bulleye's Playground and clearance. Quantities limited. Discount not applicable to gift wrap, tax, or shipping and handling charges. If a qualifying item in your order is returned, refund value will be reduced by the prorated discount amount of the item. Pricing, promotions and availability may vary by location and on Target.com. Offer expires 12/7/2019 at 11:59pm PT.