Prismatic: Deep Blue is a Dota 2 item of Mythical rarity. Current price — $41.12. On DotaLoot you can win it in free giveaways or earn it with Battle Pass levels.
You can get Prismatic: Deep Blue for free in daily DotaLoot giveaways or with Battle Pass levels. The fastest way is opening cases — noticeably cheaper than buying it on the market.
The current price of Prismatic: Deep Blue is $41.12. It is updated based on the Steam market.