Supro 1685RT Neptune 25w 2x12" Guitar Combo — Amp Resale Value
AmpsWhat a used Supro 1685RT Neptune 25w 2x12" Guitar Combo sells for on Reverb (median of 2 recent listings).
Supro 1685RT Neptune 25w 2x12" Guitar Combo value — Used $900. Prices updated July 2026.
Live on eBay right now
Expired listings — price reference
Supro Neptune Reverb 1685RT 2x12 Combo Amp - Black, Tuki Padded Cover (supr045p)
Supro Neptune 1685RT 25-Watt 2x12" Tube Combo Amp with Reverb & Tremolo
eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.
Price data verified against · 1
Item details
- Brand
- Supro
- Make
- Supro
- Model
- 1685RT Neptune 25w 2x12" Guitar Combo
- Finishes seen
- Blue Rhino
- Used range
- $850 – $900
- Sample size
- 2 listings
Supro 1685RT Neptune 25w 2x12" Guitar Combo resale value
The used Supro 1685RT Neptune 25w 2x12" Guitar Combo has a median Reverb asking price of $900, ranging from $850 to $900 across 2 current listings.
What drives the price
For a used amp, tube vs solid-state, original speakers/tubes, wattage, and tolex/grille condition move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Used | $900 | eBay sold comps |
| Live asking — low / typical / high | $109.95 / $1,295 / $1,500 | 6 live eBay listings ↗ |
Market check: As of July 24, 2026, 6 live eBay listings ask $109.95–$1,499.99 (median $1,295.00). Sellers are currently asking about 44% above the typical sold value of $900.00 — patient buyers can often do better than list price.
Frequently asked questions
- What finishes are available for the Supro 1685RT Neptune?
- Finishes seen for this model include Blue Rhino.
- What is the typical used price range for this amp combo?
- Used listings for the Supro 1685RT Neptune fall between $850 and $900.
- How many listings are currently available for this item?
- There are currently 2 listings available for the Supro 1685RT Neptune 25w 2x12" Guitar Combo.
