Thanks to Seibertron.com member 80sGeek, we have listings of Transformers ROTF costume accessories currently on ToysRUs.com
Optimus Prime Sword

Optimus Prime Child Gloves

Bumblebee Child Gloves

The sword is listed with a price point of $7.99 USD and both glove sets are $4.99 USD. All three products are marked as IN STOCK and ready to ship.