Invalid price format in property "price"

[Elizabeth14]

Hi Guys!

I checking Google Search Console and I see that I am having the following error on my product pages:

Invalid price format in property "price"

<h2 class="product-price" itemprop="price">
<span id="ProductPrice">$23.95</span>
<span id="ComparePrice"><s class="reduced-price">$26.95</s></span>

<span id="UnitPrice" class="unit-price"></span>
</h2>

I don't have a clue on how to fix this. It seems like the $ sign shouldn't be in there, but this is automatically added.

Anyone?

Thanks if you can spare some time on this one!

Kind regards,

Elizabeth