product_labels/report/report_product_labels.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
	<data>

        <!-- Reporte original para la etiqueta del producto -->
        <report
			id="product.report_product_label"
			string="Product Label"
			model="product.product"
			report_type="qweb-pdf"
			file="product_label"
			name="product_labels.product_label"
		/>

        <record id="product.report_product_label" model="ir.actions.report.xml">
            <field name="paperformat_id" ref="product_labels.paperformat_product_label"/>
        </record>

        <!-- Nuevo reporte para la etiqueta con precio -->
        <report
			id="product.report_product_label_with_price"
			string="Product Label with Price"
			model="product.product"
			report_type="qweb-pdf"
			file="product_label_with_price"
			name="product_labels.product_label_with_price"
		/>

        <record id="product.report_product_label_with_price" model="ir.actions.report.xml">
            <field name="paperformat_id" ref="product_labels.paperformat_product_label"/>
        </record>

		<!-- Plantilla original -->
		<template id="product_label">
            <!-- Multicompany -->
            <t t-if="o and 'company_id' in o">
				<t t-set="company" t-value="o.company_id"/>
			</t>
			<t t-if="not o or not 'company_id' in o">
				<t t-set="company" t-value="res_company"/>
			</t>

		    <t t-call="report.html_container">
                <t t-foreach="docs" t-as="product">
                    <div class="page">
                        <div class="oe_structure"/>
                        <div class="row">
                            <table style="width: 100%; border: 1px solid black; text-align: center; border-collapse: collapse; margin: 0; padding: 0;">
                                <tr>
                                    <td colspan="2" style="margin: 0; padding: 0;">
                                        <h5 style="margin: 0; padding: 0;">
                                            <span t-field="product.display_name"/>
                                        </h5>
                                    </td>
                                </tr>
                                <tr style="border: 1px solid black; margin: 0; padding: 0;">
                                    <td colspan="2" style="margin: 0; padding: 0;">
                                        <span t-if="product.ean13">
                                            <img t-att-src="'/report/barcode/?type=%s&amp;value=%s&amp;width=%s&amp;height=%s' % ('EAN13', product.ean13, 600, 13)" style="margin-top: 1px; width:70mm; height:13mm; margin: 0; padding: 0;"/>
                                            <h5 style="margin: 0; padding: 0;"><span t-esc="product.ean13" /></h5>
                                        </span>
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>
                 </t>
		    </t>
		</template>

		<!-- Nueva plantilla con precio -->
		<template id="product_label_with_price">
            <!-- Multicompany -->
            <t t-if="o and 'company_id' in o">
				<t t-set="company" t-value="o.company_id"/><t t-if="product">
    <h5><span t-field="product.display_name"/></h5>
</t>
			</t>
			<t t-if="not o or not 'company_id' in o">
				<t t-set="company" t-value="res_company"/>
			</t>

		    <t t-call="report.html_container">
                <t t-foreach="docs" t-as="product">
                    <div class="page">
                        <div class="oe_structure"/>
                        <div class="row">
                            <table style="width: 100%; border: 1px solid black; text-align: center; border-collapse: collapse; margin: 0; padding: 0;">
                                <tr>
                                    <td colspan="2" style="margin: 0; padding: 0;">
                                        <h5 style="margin: 0; padding: 0;">
                                            <span t-field="product.display_name"/>
                                        </h5>
                                    </td>
                                </tr>
                                <!-- Nueva fila para mostrar el precio -->
                                <tr>
                                    <td colspan="2" style="margin: 0; padding: 0;">
                                        <h5 style="margin: 0; padding: 0;">
                                            <span>Precio: </span><span t-field="product.lst_price" />
                                        </h5>
                                    </td>
                                </tr>
                                <tr style="border: 1px solid black; margin: 0; padding: 0;">
                                    <td colspan="2" style="margin: 0; padding: 0;">
                                        <span t-if="product.ean13">
                                            <img t-att-src="'/report/barcode/?type=%s&amp;value=%s&amp;width=%s&amp;height=%s' % ('EAN13', product.ean13, 600, 13)" style="margin-top: 1px; width:70mm; height:13mm; margin: 0; padding: 0;"/>
                                            <h5 style="margin: 0; padding: 0;"><span t-esc="product.ean13" /></h5>
                                        </span>
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>
                 </t>
		    </t>
		</template>

	</data>
</openerp>