The Nautilus XL Fly Reel is a high-performance fly fishing reel known for its durability, smooth drag system, and lightweight design. Here’s a quick overview if you’re considering buying or selling one new with the box:

Key Features:
– Material: Machined aluminum (corrosion-resistant, lightweight).
– Drag System: Sealed, cork-based drag (smooth and powerful).
– Large Arbor Design: Faster line retrieval, reduced line memory.
– Capacity: Holds 8-10 weight fly lines + backing (ideal for saltwater/big game).
– Made in the USA (Miami, Florida).

Condition: New with Box
– Unused, in original packaging (adds value for collectors/resale).
– Includes all accessories (spare spool if applicable, paperwork, warranty card).

Nautilus XL Fly Reel - New with Box

Price Estimate (New with Box):
– Retail: ~$600–$800 (depending on model year and spool configuration).
– Resale (if selling): ~$450–$650 (new/unused condition with box holds value well).

Where to Buy/Sell:
– Buy: Check [Nautilus Direct](https://www.nautilusreels.com/), fly fishing retailers (Orvis, Trident), or eBay.
– Sell: eBay, Facebook fly fishing groups, or forums like [SpeyPages](https://www.speypages.com/).

Pro Tip:
Verify the model year (older vs. newer versions may differ slightly in design). If selling, highlight the “new with box” status for maximum value.

Let me know if you need help authenticating or pricing a specific model!