It looks like you’re inquiring about a discontinued or rare fly fishing rod, possibly the “Coatac Together” model with the specifications 8’6″ 5/6 wt, model number 2402F, 2-piece (21). Here’s what I can gather:

About the Coatac Together Fly Rod:

Fly Fishing Rod Discontinued Rare Item Coatac Together 8'6 5/6 2402F 21

– Brand: Coatac (likely a Japanese or niche brand, possibly from the 1980s–2000s).
– Specs:
– Length: 8 feet 6 inches
– Line Weight: 5/6 (versatile for medium-sized trout, small bass, etc.)
– Model: 2402F (possibly a serial or design code)
– Sections: 2-piece (some listings mention “21,” which could indicate a 2-piece with an extra tip section).

Rarity & Discontinuation:
– Coatac rods are not widely known outside Japan, making them rare in Western markets.
– If discontinued, it may be sought after by collectors or anglers who appreciate vintage/niche gear.

Where to Find It:
1. Japanese Auction Sites (Yahoo Japan Auctions, Mercari Japan)
2. Used Gear Platforms (eBay, Facebook Marketplace, specialized forums like [Fly Fishing Forum](https://www.flyfishingforum.com))
3. Vintage Tackle Shops (especially those dealing in Japanese tackle)

Value Estimate:
– If in good condition, it could fetch $100–$300+, depending on demand.
– Check completed eBay listings for similar Coatac rods.

Alternatives if Unavailable:
– Modern 8’6″ 5/6 wt rods:
– TFO Pro II
– Orvis Clearwater
– Redington Classic Trout

Would you like help finding listings or verifying authenticity? Let me know!