speccode

<h4>How it works</h4>
<ul>
<li>Plugin will store your “price” as float so any time you will change desire number format there will be no reformatting problems.</li>
<li>Best column type in database for “price” related fields is decimal. As WordPress keep meta as type “text”  I can only cast it to float. Keep it in mind.</li>
<li>Field validation is “live” thanks to https://github.com/teamdf/jquery-number.</li>
<li>When you use <code>get_field</code> function you will get preformatted number based on your settings.</li>
</ul>
<h4>Options</h4>
<pre><code>format
</code></pre>
<p>Available formats:<br />
* <code>1 337.55</code><br />
* <code>1 337,55</code><br />
* <code>1,337.55</code><br />
* <code>1.337,55</code><br />
* <code>1337</code><br />
* <code>1 337</code></p>
<h4>Default parameters result</h4>
<pre><code>1 337.00
</code></pre>
<h4>Compatibility</h4>
<p>This ACF field type is compatible with:<br />
* ACF 5<br />
* ACF 4</p>


Advanced Custom Fields: Price Field

It's little bit disappointing that plugins like this is only available as an add on. This plugin adds that extra professional touch, so thank you very much...

This should be in the ACF core

Josserand

<p><strong>Better Variation Price for WooCommerce</strong> allows you to replace the default price range with either the lowest or highest price. You can completely customize the text displayed for the default price.</p>
<p>Here are the options:<br />
* <strong>Display type:</strong> Choose to display the default price range, the lowest price, or the highest price<br />
* <strong>Display format:</strong> This gives you total control on how the price should be displayed. By default, the price will look like this: <strong>From: $ 9.90</strong><br />
* <strong>Update on variation change:</strong> Update the main price with the selected variation’s price, instead of displaying a barely visible price somewhere below the description<br />
* <strong>Hide Reset Variations Link:</strong> Remove the <em>clear</em> link that appears when you select a variation</p>


Better Variation Price for WooCommerce

Gives you complete freedom with how you display the price of your WooCommerce variable products. Replace the price range with the lowest price.

Advanced Custom Fields: Price Field vs Better Variation Price for WooCommerce