• Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish pontoon boat in showroom. - 1The Image of 2025 Sylvan Mirage Fish 820 Party Fish pontoon boat in showroom. - 1
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish pontoon boat in showroom. - 2The Image of 2025 Sylvan Mirage Fish 820 Party Fish pontoon boat in showroom. - 2
  • Slide: The Image of Luxurious seating on 2025 Sylvan Mirage Fish 820 Party Fish boat. - 3The Image of Luxurious seating on 2025 Sylvan Mirage Fish 820 Party Fish boat. - 3
  • Slide: The Image of Luxurious seating on 2025 Sylvan Mirage Fish 820 Party Fish boat interior. - 4The Image of Luxurious seating on 2025 Sylvan Mirage Fish 820 Party Fish boat interior. - 4
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish boat interior with storage compartment. - 5The Image of 2025 Sylvan Mirage Fish 820 Party Fish boat interior with storage compartment. - 5
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish dashboard with steering wheel and gauges. - 6The Image of 2025 Sylvan Mirage Fish 820 Party Fish dashboard with steering wheel and gauges. - 6
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish boat with comfortable white seating. - 7The Image of 2025 Sylvan Mirage Fish 820 Party Fish boat with comfortable white seating. - 7
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 interior with plush seating and modern helm. - 8The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 interior with plush seating and modern helm. - 8
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 interior with seating and cup holders. - 9The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 interior with seating and cup holders. - 9
  • Slide: The Image of Livewell compartment in 2025 Sylvan Mirage Fish 820 Party Fish 4.0 boat. - 10The Image of Livewell compartment in 2025 Sylvan Mirage Fish 820 Party Fish 4.0 boat. - 10
  • Slide: The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 boat ladder and deck area. - 11The Image of 2025 Sylvan Mirage Fish 820 Party Fish 4.0 boat ladder and deck area. - 11
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2025 Sylvan Mirage Fish 820 Party Fish 4.0

$32,995

New

Boat in Valparaiso, IN 46385 US

builtBuilt in 2025
Year the boat was built
model

Mirage Fish 820 Party Fish 4.0

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

20.8 feet

Overall boat length
fuel

Gas

Fuel type
material

Aluminum

Hull material

Mercury 50 ELPT 4 stroke and Custom cover

Looking for a versatile, family-fishing machine? The Mirage 820 Party Fish 4.0 has you covered. This pontoon by Sylvan comes loaded with standard features that other brands charge extra for and has the space and comfortable seating to keep you on that hot bite all day long.

Nominal Length
20.83ft
Length Overall
20.83ft
Beam
8ft
Dry Weight
1875lb
Max Passengers
9
Fuel Tanks
21gal
Hull Material
aluminum
Hull Shape
pontoon
Engine 1
Engine Make
Mercury
Engine Model
50 ELPT
Total Power
50hp
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2025
Floor/Carpet

 

  • ¾” Plywood Deck w/ Lifetime Warranty
  • Aft Sea Weave Flooring
Dash/Console
  • Full Fiberglass Console
  • Windscreen
  • Tachometer
  • Fuel Gauge
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
6/28/25Initial price$32,995

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 Sylvan Mirage Fish 820 Party Fish 4.0. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Sylvan cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$374.48/mo
$
$
Loan amount$ 32,995
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 Sylvan Mirage Fish 820 Party Fish 4.0. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Sylvan cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$374.48/mo
$
$
Loan amount$ 32,995
OR
%

Contact Erwin's Marine

1858 W. LIncolnway, Valparaiso, IN, 46385

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Erwin's Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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Meet the Broker

Address

1858 W. LIncolnway
Valparaiso, IN 46385

Boat Location

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Contact Erwin's Marine about 2025 Sylvan Mirage Fish 820 Party Fish 4.0

1858 W. LIncolnway, Valparaiso, IN, 46385

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Erwin's Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Contact Erwin's Marine

1858 W. LIncolnway, Valparaiso, IN, 46385

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Erwin's Marine at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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