The stinkers. 
Here’s the original PM policy
Notice the list of exclusions now!?!?!
Other price matching exclusions include:
• Online retail promotions or products advertised on another company’s web or mobile sites, even those advertising in-store prices.
• Competitor’s free product, bundled offers, or special purchases
• Gift cards and coupon-required offers
• Sales tax promotions
• Timed events (e.g., early bird, doorbusters)
• Limited time or quantity items
• Damaged product or opened packaging
• Clearance or closeout items
• Prices advertised only as a percent off or $ off
• Mail in offers or instant rebates
• Product services (warranties, assembly, etc.)
• Going-out-of-business liquidations
• Special financing
• Used or previously owned items
• Display merchandise
• Pricing or typographical errors
• Club or loyalty programs
• Owned brands (i.e., Home, Merona, Circo, Market Pantry and Archer Farms)
• Mobile coupons
• Target Portrait Studio, Optical, and Clinic offers
So with the doorbuster exclusions, there go a lot of great opportunities to use Target coupons on cheap sale items.
