Hell. I need to show into my wholesale shop a Suggested Retail Price (SRP) float value.
As this example:

http://s16.postimg.org/prh80q0rp/Cattura.png  (Please manually select it and open in another tab since I don't have enaugh Karma Points to put direct links)

This value has to be bound with the pricelist, so it can be different according to the customer in the shop.

I created a custom field "x_retail_suggested_price" into my product.pricelist.item model and correctly added it into my product.pricelist.item.form view, as you can see.

http://s7.postimg.org/dkmwk6n3v/Cattura.png

Now my problem is that I'm not able to display it into my Frontend view. I tryied many options like 

<span t-field="product_pricelist_item.x_retail_suggested_price" style="white-space: nowrap;" t-field-options="{ "widget": "monetary", "display_currency": "user_id.partner_id.property_product_pricelist.currency_id" }"> </span>

But everytime QWeb cannot parse it and return me error 500.

As always, thanks for your help