Mack Econodyne R688ST vehicle auction prices

As of 6 November 2026, hammerhistory.com has recorded 1 auction sale of the Mack Econodyne R688ST vehicle with a published hammer price, closed on 23 September 2026, on 1 auction site in 1 country. One sale is free to read: a 1988 Mack Econodyne R688ST vehicle sold for CAD 5.750 on 23 September 2026.

Known model 1 sold with a price 0 at auction now 1 seen at auction

All sales 1

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-23 1988 Mack Econodyne R688ST 6x4 Grain Truck	1988	unknown	rbauction.com	Nisku, AB, CAN, CA	2	EUR 3.660CAD 5.750 FREE

Click a sale to see that vehicle with its photos and details. A hammer price under EUR 100 is free to read.

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Mack Econodyne R688ST

Trucks, trailers and buses

We recognise this model across the auction sites and keep every one we see together. The data sheet has not been added yet.

About Mack

Mack Trucks is an American manufacturer of heavy duty trucks and vocational vehicles, founded in Brooklyn, New York, and long associated with on highway haulage as well as construction and refuse applications. The brand is especially known for its bulldog hood ornament and rugged, durable trucks such as the Anthem and Granite ranges. It is now part of the Volvo Group.

Founded 1900 · Greensboro, North Carolina, United States · Part of Volvo Group

All Mack models

1sold with a price

0at auction now

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Questions about Mack Econodyne R688ST auction prices

How many Mack Econodyne R688ST auction sales are on record?

1 sale with a published hammer price, closed on 23 September 2026, on 1 auction site in 1 country. 0 more closed without a sale.

Is a Mack Econodyne R688ST at auction now?

Not at the moment. The lots of this model that come to auction appear on this page while they are open, and every sale that closes with a price is added to the table.

Are the Mack Econodyne R688ST hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. Every other hammer price opens with an account, one sale at a time.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.