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Pairing a used book sale with a silent auction
The sale has the date, the volunteers, the room and the queue. Use all four.
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The book sale is the thing your Friends group knows how to do. It has a date people expect, a volunteer rota that assembles itself, a room, and a queue of exactly the people most likely to bid on anything in a library catalogue.
An auction attached to it inherits all of that. An auction on its own date asks the same volunteers to build it twice.
Timeline
- Sale day — bidding closes during the sale, before the last hour
- Minus 7 days — bidding opens online, promoted to the Friends list and by contributing authors
- Minus 3 weeks — catalogue closed; display sheets printed
- Minus 10 weeks — author and publisher outreach begins
- Ongoing — sorting volunteers flag anything unusual as it surfaces
That last point is the mechanic that makes the pairing work, and it needs one rule settled first.
Pulling items out of the sorting
Sorting for a book sale surfaces things worth more than a sale table price: a signed copy, a first edition, a fine binding, a complete run. Pulling those into the auction is the obvious move and it needs an agreed rule rather than a volunteer's judgement in the moment.
- Agree in advance who decides, and give one named person the call
- Set a rough threshold — anything a volunteer thinks might be worth more than the sale's top price goes to that person, not to the table
- Confirm the provenance question first: donated-to-the-Friends stock is yours to auction; withdrawn library stock is governed by the library's disposal policy and is a separate conversation with the director
- Do not let the auction strip the sale — a sale table with nothing good left is a worse day for the people queuing, and they are your members
That last one is a judgement about the relationship rather than the revenue. A regular who has queued for an hour and finds the good books have gone to an online auction has learned something about the Friends group.
On the day
- One table near the entrance, not inside the browsing crush
- Display sheets with a large QR code — a book sale crowd reads well
- One volunteer who is not also on the till
- Close before the last hour, so the announcement lands while the room is full
- Sell first pick of next year's sale as a lot, right there, while people are queuing for this one
Printable sheets come from the items already entered: bid sheets and templates and display sheets.
Do not add volunteer load
The sale already consumes your volunteers. An auction should add one role, not a second committee: someone owns procurement and listing in the weeks before, and one person staffs the table on the day. Everything else is the sale as usual.
If that one role cannot be filled, run twenty items rather than eighty. A small auction attached to a successful sale is a good year. A large one that exhausts the people who run the sale is not.
What to put in it: item ideas that actually sell. Checkout: silent auction checkout.
More guides for Libraries
Revenue benchmarks from platform data Friends, Foundation and the library
Three organizations, one building Item ideas that actually sell
And what withdrawn stock rules allow Author experience items
The asset nobody else can offer Getting items donated
Writers, publishers and the high street
Frequently asked questions
Should the auction have its own date?
No. The sale already has the date, the volunteers, the room and the queue. A separate date asks the same volunteers to build the whole thing twice.
How do we decide what to pull from the sale stock into the auction?
Agree the rule in advance and give one named person the call, with a rough threshold volunteers can apply while sorting. And confirm provenance: donated-to-the-Friends stock is yours; withdrawn library stock follows the library's disposal policy.
Can the auction take too much from the sale?
Yes, and it is a relationship question rather than a revenue one. A regular who queued an hour and finds the good books went to an online auction has learned something about the Friends group.
How do we run it without more volunteers?
Add one role, not a second committee: someone owns procurement and listing beforehand, one person staffs the table on the day. If that role cannot be filled, run twenty items rather than eighty.
Ready to start your auction?
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Free for up to 20 items · Unlimited bidders · No credit card required