The Optimus Prime skin in Fortnite requires you to purchase the Chapter 4 Season 3 Battle Pass. The price of the Battle Pass hasn't changed and still costs 950 V-Bucks, which comes to just under $8.

SEASON 3 LEAKS SO FAR ‼️- Fortnite x Transformers Collab with an Optimus Prime skin.- A Summer Meowscles skin, and a Mechanic skin.- Rideable Raptors that now get exhausted.- Tropical Biome ...

Seven years after Fortnite's launch, Epic Games finally gave players the ability to select their preferred default skin. This ...

What people might not be happy about, however, is how Optimus Prime is likely to be earned from the battle pass. The day before the Fortnite version of Optimus Prime was revealed, the Fortnite ...

In Fortnite Chapter 4 Season 3, the Optimus Prime Skin is the Tier 100 Battle Pass skin. Players need to complete the season’s battle pass in order to unlock it – or purchase all the Tiers to ...

The Optimus Prime skin appears on Page 14 (the final page) of the Fortnite Chapter 4 Season 3 battle pass. This skin can only be obtained by purchasing the battle pass which is priced at 950 V-Bucks.