Auction Planning

Setting your silent auction goal & budget

How to pick a realistic target — and how much donated value it takes to hit it.

Free to start · No credit card · No app to download

Quick answer

To set a silent auction goal, start with the net amount you need, then work backward. Items typically sell for about 60–70% of their combined fair market value, so aim to gather roughly 1.5× your target in donated value. Subtract expenses (which are low for online auctions) to find your net.

Work backward from your goal

The simplest planning math: if you want to net $10,000 and items sell for about two-thirds of their value, you’ll want roughly $15,000 in donated item value. Then subtract your (usually small) costs.

If you want to net…Aim to gather (item value)Rough # of items
$2,500~$3,75025–40
$5,000~$7,50040–70
$10,000~$15,00070–120
$25,000~$37,500150–250

Item counts assume a healthy mix of small, mid, and high-value lots. Quality and variety matter more than raw quantity.

Typical budget line items

  • Software — free to start with 32auctions; pay only for optional add-ons
  • Payment processing — a standard fee on online payments collected
  • Marketing — mostly free (email, social); optional printing
  • Event costs — venue, food, decor (online-only auctions skip these)
  • Item costs — ideally $0 if all items are donated
Online-only auctions have the lowest costs by far — no venue, catering, or printing — so a larger share of what you raise goes straight to your cause.

Key takeaways

  • Aim to gather about 1.5× your net goal in donated item value.
  • Items typically sell for 60–70% of fair market value.
  • Keep costs low — online auctions avoid venue and printing expenses.
  • Track item value as you go so you know when you’ve gathered enough.

Keep more of what you raise

Start free, pay only for the add-ons you want, and skip venue and printing costs entirely.

Common questions

Fundraising Goal & Budget FAQs

How much do silent auction items actually sell for?

As a planning rule, expect about 60–70% of combined fair market value across all items. Popular categories can exceed value; slow items may sell below it.

How many items do I need to hit my goal?

Roughly one to two items per expected bidder, with enough total value (about 1.5× your net goal). Variety across price points matters more than sheer count.

What expenses should I budget for?

Payment processing fees and any optional software add-ons, plus marketing and event costs if you hold a live event. Online-only auctions keep these minimal.

Is the software really free?

Yes — you can create and run an auction free with 32auctions. You only pay for optional add-ons and standard processing fees on payments you collect.