Each point is an actual calendar date. The blue line follows that date's lowest reported price; vertical capped ranges extend to the highest price reported across branches. A flat line means the daily low stayed the same.
The daily low and high are equal on every date, so each range cap sits on the flat line.
Identical observations are grouped and shown with their count; each displayed price and branch remains distinct.
| Date | Retailer · branch | Regular | Promo | Discount | Observed | Matching observations |
|---|
No confirmed equivalent product at another retailer is available yet.
Same brand, product and pack size at 5 chains. Cheapest at Фантастико: €0.84; the dearest chain asks 48% more. Lowest current price at each chain across Bulgaria.
| Chain | Price | Difference | Unit price | Stores | Data as of |
|---|---|---|---|---|---|
| ФантастикоБИСКВИТИ ОБИКНОВЕНИ КРИСТАЛ С МАСЛО 130 ГР | €0.84CheapestPromotion | - | 6.46 €/kg | 42 | Oct 18, 2026 |
| ТЪРГОВСКА ВЕРИГА ЖАНЕТБИСКВИТИ КРИСТАЛ ОБИКНОВЕНИ С МАСЛО 130ГР | €0.86 | +2.4%+€0.02 | 6.62 €/kg | 5 | Oct 18, 2026 |
| СУПЕРМАРКЕТИ ЛЕКСИКРИСТАЛ БИСКВИТИ 130ГР ОБИКНОВЕНИ С МАСЛО | €0.89 | +6%+€0.05 | 6.85 €/kg | 3 | Oct 18, 2026 |
| БурлексБИСКВИТИ КРИСТАЛ ОБИКНОВЕНИ С МАСЛО 130ГР | €1.09 | +30%+€0.25 | 8.38 €/kg | 43 | Oct 18, 2026 |
| KauflandКристал обикновени бисквити с масло 130г | €1.24 | +48%+€0.40 | 9.54 €/kg | 70 | Oct 18, 2026 |