I've worked at Costco for 19 years. Here are 10 of the best things I'm seeing on the shelves right now.

I was looking everywhere for the Pillsbury holiday sugar-cookie dough, so I was happy to see this item stocked at my Costco.

Each 60-count box comes with precut, ready-to-bake cookies with Christmas-tree, reindeer, and snowman designs.

At my store, the Pillsbury holiday cookies can be found in the refrigerated section for $8.

This month, my Costco has a new premade item: the beef-and-pork meatball sandwich with marinara.

The sandwich, made with artisanal bread, provolone and Parmesan cheese, and ground beef and pork, is large enough to serve a few people. I recommend heating it in the oven or an air fryer to get a nice, cheesy melt.

This meatball sandwich costs $6 per pound, which comes out to about $13 to $15 total. 

The Bayside Furnishings heater could be a great winter addition to your home.

The device has a metal frame, an infrared-heating element, a sleep timer, and three flame colors. At 24 inches wide and just over 23 inches tall, it's also compact enough to fit into small spaces.

This electric heater is $125 at my Costco.

The Shark FlexStyle air-styling and drying system, which allows users to curl, straighten, smooth, or add volume to their hair with less heat damage, could make the perfect gift.

This set includes two multi-style curlers, a diffuser, a concentrator, paddle and oval brushes, a FrizzFighter finishing tool, and a storage bag to keep everything secure.

The Shark FlexStyle system is regularly $300, but at my location, the set is on sale for $230 until December 24.

This month, you can take home your own statue of the Grinch and his dog, Max, designed by artist Jim Shore.

The hand-painted Grinch collectible stands about 20 inches tall and weighs just over 8 pounds. At my Costco, it costs $50.

Costco's holiday-cookie tray is the perfect dish to bring to parties. Each tray contains 60 cookies in chocolate-chunk, brown-butter-sugar, double-chocolate-chip, double-nut, and candy-gem-chip flavors.

Customers can find the holiday cookies in the bakery section for $25.

This month, you can get ready and illuminate your bathroom or bedroom with the Conair LED double-sided vanity mirror — an item that seems to be selling fairly quickly at my Costco.

The model includes a square mirror, an accessory tray, and three touch-control light settings.

At my store, the Conair vanity mirror — regularly $30 — is on sale for $24 until December 24.

If you ask me, the Phantom A10, an electric scooter with a 400-watt motor, is one coolest things at Costco right now.

It has puncture-proof tires, cruise control, a top speed of 15.5 miles per hour, and a Gogo Connect companion app. The scooter is also foldable, so it's easy to store.

The Phantom A10 smart electric scooter is $400 at my location.

This month, my Costco is carrying a variety pack of the Dr. Squatch all-natural bar soap. Each pack contains six bars of soap with two of each scent: wood-barrel bourbon, fresh falls, and pine tar.

I was excited to see this soap at Costco because it's a great deal compared to the prices I've seen at other retailers. At my store, a pack of Dr. Squatch natural bar soap costs about $20.

Costco gets lots of name-brand clothing throughout the year, and this month, my location is carrying the Adidas men's hoodie.

The Adidas hoodies come in blue, gray, and green colors and range from small to 2XL sizes. My Costco even carries matching joggers to complete the outfit.

At my location, each Adidas fleece hoodie is $16.